By Martin Bush. Reposted with permission from ClimateZone.org.
A scientific paper recently published in the Proceedings of the National Academy of Sciences (PNAS) is getting a lot of attention. Written in the dry style of systems analysis — and throughout the text referring to the planet as the “Earth System,” it nevertheless brilliantly manages to present the looming dangers of extreme climate change in a way that has powerfully resonated with many people. People who are worried about climate change, but aren’t exactly sure what the future holds, how bad it’s going to get, and how to avoid being dragged in that direction.